Recent questions tagged multithreading

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multithreading - In what situation do you use a semaphore over a mutex in C++?

Throughout the resources I've read about multithreading, mutex is more often used and discussed compared to a ... writing. Is this correct? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - What is a python thread

I have several questions regarding Python threads. Is a Python thread a Python or OS implementation? When I use ... daemon threads are left"? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - Is there an inituitive UML approach to depict threads

I'm fond of using UML diagrams to describe my software. In the majority of cases the diagrams are for ... for incorporating threads into UML? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - Which CPU architectures support Compare And Swap (CAS)?

just curious to know which CPU architectures support compare and swap atomic primitives? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - Definition of "synchronization primitive"

What exactly does the term synchronization primitive mean? For example: mutex, critical section, waitable timer, ... these a valid questions? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - Java: Difference in usage between Thread.interrupted() and Thread.isInterrupted()?

Java question: As far as I know, there are two ways to check inside a thread whether the thread received an ... any specific reason for that? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - Java thread per connection model vs NIO

Is the non-blocking Java NIO still slower than your standard thread per connection asynchronous socket? In addition, ... /Netty works). Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - Are Mutexes needed in javascript?

I have seen this link: Implementing Mutual Exclusion in JavaScript. On the other hand, I have read that ... on globally accessible variables. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - How a thread should close itself in Java?

This is a short question. At some point my thread understand that it should suicide. What is the best way to ... refer to the current thread? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - How to illustrate multiple threads in sequence diagram?

How can you clearly illustrate multiple threads of execution in a sequence diagram or similar diagram? I haven' ... works for multiple threads. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - How does the OS scheduler regain control of CPU?

I recently started to learn how the CPU and the operating system works, and I am a bit confused about the ... you can provide in this regard. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - Java Threads vs OS Threads

Looks like I have messed up with Java Threads/OS Threads and Interpreted language. Before I begin, I do ... run that Bytecode ? thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - Why should I use a thread vs. using a process?

Separating different parts of a program into different processes seems (to me) to make a more elegant program than ... would also be helpful. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - Is a Go goroutine a coroutine?

In the Google I/O 2012 presentation Go Concurrency Patterns, Rob Pike mentions that several goroutines can live in ... code would be welcome. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - Best practice to handle orientation change: Android

I was going through various practices to handle orientation change with threads and AsyncTask. I came across following ... in the Android docs. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - Haskell lightweight threads overhead and use on multicores

I've been reading the "Real World Haskell" book, the chapter on concurrency and parallelism. My question is as follows ... s can be made use of? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - Scala actors: receive vs react

Let me first say that I have quite a lot of Java experience, but have only recently become interested in ... 's a truly excellent book. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - What so different about Node.js's event-driven? Can't we do that in ASP.Net's HttpAsyncHandler?

I'm not very experienced in web programming, and I haven't actually coded anything in Node.js yet, just curious ... a long question. Thanks :) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - Difference between Mutex, Semaphore & Spin Locks

I am doing experiments with IPC, especially with Mutex, Semaphore and Spin Lock. What I learnt is Mutex is used ... sleeping or Non-sleeping??? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - How does Actors work compared to threads?

Is there any good and short explanation of how Actors works compared to threads? Can't a thread be ... language by using threads differently? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - Steps in Context Switching

I am asked to describe the steps involved in a context switch (1) between two different processes and (2) ... to explain the process clearer? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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624 views

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multithreading - What is the Haskell response to Node.js?

I believe the Erlang community is not envious of Node.js as it does non-blocking I/O natively and has ways ... packaged in a single product. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - C++ Socket recv mixed messages

Hello I am having a problem with a socket server and client. The problem is that the messages get mixed up ... new std::string(finalString); } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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673 views

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multithreading - Adding Start, Stop, Reset button to simple java game

I am a new coder. I am having trouble adding a start and stop button for this piece of example code that i am ... getTopY() { return Y; } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - JMeter - Connection reset and SSL errors when load test more than 120 threads in windows 7

I'm trying to load test website with latest JMeter 3.3 from windows 7/10 When threads are 120 or above I ... errors in the ramp up period. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - Waiting in android app

So I'm using in my android program A thread to wait a second or more, but sometimes it does it wright and ... } } }; logotimer.start(); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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601 views

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multithreading - Update JTextField from another thread in Java

I'm making a game client/server and I'm having a new thread update some info on the client GUI (which is using ... status = "+status); } }); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - Can I move Delphi TThread.Synchronize() locally to a VCL form to be called from both a main or worker thread?

I am using CreateAnonymousThread for a worker task, and when I started with it I used Synchronize within the entire ... ? Thanks for any advice. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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